This kit can be mounted anywhere and is used under
bed rails, utility boxes, trunks, rock lights for Jeep and Off-Road
vehicles. Kit includes 48 total LED bulbs, 20' of wiring, switch and
I just installed these on my 05 Dodge Ram 2500. They flood the bed with light leaving no dark spots. The switch in the adds picture is not the one I receive. I received a water resistant switch that is a lot nicer than the one in the adds picture. From light #1 to light #4 is 45 inches if any one is curious as to how long the light sets are.I have a six foot bed but I am sure a eight foot bed would have the same lighting flood. Maybe a bit darker on the ends if the lights are centered.If there is one downfall the included wire almost reached to the battery I had to splice some in to make it the last couple feet.